Specifications to Consider
Resolution
Resolution describes the amount of detail in an image or video. In
most situations, a 720p webcam is sufficient to provide a clear, high
definition video stream. Although a 1080p webcam will technically
produce a higher definition stream, it is also reliant on increased
network bandwidth availability.
Frame Rate
Frame rate is measured in frames per second, or FPS. The faster the frame rate, the smoother
and more fluid a video image will look, however, this will also
increase bandwidth needed to stream. A lower frame rate will yield a
choppier video image, but require less bandwidth. Generally speaking, a
frame rate of 30 FPS will yield great results. In the case of more
static subject matter, lower frame rates can be set within the camera.
Considerations for Field of View
Field of view refers to what can be seen from the camera lens, and can be described in terms such as lens angle (wide-angle, normal) or zoom capability.
Low-Light Capability
Depending on your location and the lighting, selecting a webcam with
strong low light capability will dramatically improve the video image
quality.